CN220732305U - Waterproof and moistureproof junction box of online pH meter - Google Patents
Waterproof and moistureproof junction box of online pH meter Download PDFInfo
- Publication number
- CN220732305U CN220732305U CN202322395925.8U CN202322395925U CN220732305U CN 220732305 U CN220732305 U CN 220732305U CN 202322395925 U CN202322395925 U CN 202322395925U CN 220732305 U CN220732305 U CN 220732305U
- Authority
- CN
- China
- Prior art keywords
- junction box
- wiring
- sealing plate
- waterproof
- junction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000007789 sealing Methods 0.000 claims abstract description 32
- 238000002955 isolation Methods 0.000 claims abstract description 5
- 239000000945 filler Substances 0.000 claims abstract description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 239000000741 silica gel Substances 0.000 claims description 5
- 229910002027 silica gel Inorganic materials 0.000 claims description 5
- 238000004078 waterproofing Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 239000011358 absorbing material Substances 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 6
- 238000001035 drying Methods 0.000 abstract description 5
- 230000032683 aging Effects 0.000 abstract description 4
- 238000005260 corrosion Methods 0.000 abstract description 4
- 230000007797 corrosion Effects 0.000 abstract description 4
- 238000004891 communication Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses a waterproof and moistureproof junction box of an online pH meter, which comprises a junction box cover and a junction box base, wherein a first wiring groove is formed in the bottom of the junction box base, and a wiring groove is formed in the junction box cover; the wiring structure of the wiring groove is a socket type integrated wiring block, and a wiring socket integrated in the wiring groove faces to an external connection area matched with the junction box base and the junction box cover; the external connection area matched with the junction box base and the junction box cover is provided with a waterproof and moistureproof structure; the waterproof and moistureproof structure comprises an outer sealing plate arranged on the junction box cover, an external wiring hole arranged on the outer sealing plate and corresponding to the junction slot, an inner sealing plate arranged on the junction box base, an inner wiring hole arranged on the inner sealing plate and corresponding to the junction slot, and a waterproof isolation filler layer arranged between the outer sealing plate and the inner sealing plate. The utility model has the advantages of corrosion resistance, water resistance, difficult aging and deformation, and has the functions of isolating and drying by adding the moisture-proof material and the water-absorbing material.
Description
Technical Field
The utility model relates to the technical field of water pollution degree detection, in particular to a waterproof and moistureproof junction box of an online pH meter.
Background
The online pH meter is installed outdoors and is easy to be affected by weather and wet, but the current market is not provided with a waterproof and moistureproof shell, a pH meter main board is protected, the shell needs to have the functions of corrosion resistance, water resistance, difficult ageing and deformation and the like, a moistureproof junction box is designed at a threading port of the lower end of the shell, an access cable and a communication line enter the threading port of the lower end of the shell to be connected with the junction box, and the junction box is provided with a moistureproof material and a water absorbing material to isolate and dry the inside of the instrument, so that the service life of the instrument main board is prolonged.
Therefore, an online pH meter waterproof and moistureproof junction box which is anticorrosive, waterproof, not easy to age and deform, is additionally provided with a moistureproof material and a water absorbing material and has an isolating and drying function is urgently needed in the market.
Disclosure of Invention
The utility model aims to provide a manufacturing method of an online pH meter water-proof and moisture-proof junction box which is corrosion-proof, waterproof, not easy to age and deform, is additionally provided with a moisture-proof material and a water-absorbing material and has an isolating and drying function.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the waterproof and moistureproof junction box comprises a junction box cover and a junction box base, wherein a wiring groove is formed in the bottom of the junction box base; the wiring structure of the wiring groove is a socket type integrated wiring block, and a wiring socket integrated in the wiring groove faces to an external connection area matched with the junction box base and the junction box cover; the external connection area matched with the junction box base and the junction box cover is provided with a waterproof and moistureproof structure;
the waterproof and moistureproof structure comprises an outer sealing plate arranged on the junction box cover, an outer wiring hole arranged on the outer sealing plate and corresponding to the junction slot, an inner sealing plate arranged on the junction box base, an inner wiring hole arranged on the inner sealing plate and corresponding to the junction slot, and a waterproof isolation filler layer arranged between the outer sealing plate and the inner sealing plate;
wherein the outer wiring hole is of a 3-6-valve silica gel sealing structure.
Compared with the prior art, the utility model has the following advantages due to the adoption of the scheme:
(1) The waterproof and moistureproof structure adopted by the utility model integrates a soft rubber sealing structure, a filling sealing structure and a film sealing structure, so that the waterproof performance of the waterproof and moistureproof structure is obviously improved, and the possibility of water inlet failure is reduced.
(2) The structure of the utility model is similar to the commercial model, the die opening is easy, the cost is controllable, and the utility model has the characteristics of corrosion resistance, water resistance and difficult aging deformation.
(3) The utility model is additionally provided with a moisture-proof material and a water-absorbing material, and has the characteristic of isolating and drying functions.
Therefore, the utility model has the characteristics of corrosion resistance, water resistance, difficult aging deformation, moisture-proof material and water-absorbing material added, and isolation and drying functions.
Drawings
FIG. 1 is a schematic view of the base structure of the junction box of the present utility model;
FIG. 2 is a schematic view of the structure of the junction box cover of the present utility model;
FIG. 3 is a schematic view of the structure of the external wiring hole of the present utility model
In the figure: junction box cover 1, external wiring hole 2, interior wiring hole 3, terminal box base 4.
Detailed Description
Example 1:
the waterproof and moistureproof junction box of the online pH meter as shown in figures 1, 2 and 3 comprises a junction box cover 1 and a junction box base 4, wherein a wiring groove is formed in the bottom of the junction box base 4, and the junction box cover 1 is provided with the wiring groove; the wiring structure of the wiring groove is a socket type integrated wiring block, and a wiring socket integrated in the wiring groove faces to an external connection area matched with the wiring box cover 1 on the wiring box base 4; the junction box base 4 and the junction box cover 1 are matched with each other, and an external connection area is provided with a waterproof and moistureproof structure;
the waterproof and moistureproof structure comprises an outer sealing plate arranged on the junction box cover 1, an outer wiring hole 2 arranged on the outer sealing plate and corresponding to the junction slot, an inner sealing plate arranged on the junction box base 4, an inner wiring hole 3 arranged on the inner sealing plate and corresponding to the junction slot, and a waterproof isolation filler layer arranged between the outer sealing plate and the inner sealing plate;
wherein the outer wiring hole 2 is of a 5-valve silica gel sealing structure.
Example 2:
the overall is similar to example 1, except that:
wherein the outer wiring hole 2 is of a 3-valve silica gel sealing structure.
Example 3:
the overall is similar to example 1, except that:
wherein the outer wiring hole 2 is of a 6-valve silica gel sealing structure.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (1)
1. The utility model provides an online pH meter dampproofing and waterproofing terminal box, includes terminal box cover (1) and terminal box base (4), its characterized in that:
the bottom of the junction box base (4) is provided with a wiring groove; the wiring structure of the wiring groove is a socket type integrated wiring block, and a wiring socket integrated in the wiring groove faces to an external connection area matched with the wiring box cover (1) on the wiring box base (4); the external connection area matched with the junction box cover (1) of the junction box base (4) is provided with a waterproof and moistureproof structure;
the waterproof and moistureproof structure comprises an outer sealing plate arranged on the junction box cover (1), an outer wiring hole (2) arranged on the outer sealing plate and corresponding to the junction slot, an inner sealing plate arranged on the junction box base (4), an inner wiring hole (3) arranged on the inner sealing plate and corresponding to the junction slot, and a waterproof isolation filler layer arranged between the outer sealing plate and the inner sealing plate;
wherein the outer wiring hole (2) is of a 3-6-valve silica gel sealing structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322395925.8U CN220732305U (en) | 2023-09-05 | 2023-09-05 | Waterproof and moistureproof junction box of online pH meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322395925.8U CN220732305U (en) | 2023-09-05 | 2023-09-05 | Waterproof and moistureproof junction box of online pH meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220732305U true CN220732305U (en) | 2024-04-05 |
Family
ID=90484506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322395925.8U Active CN220732305U (en) | 2023-09-05 | 2023-09-05 | Waterproof and moistureproof junction box of online pH meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220732305U (en) |
-
2023
- 2023-09-05 CN CN202322395925.8U patent/CN220732305U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |